1055527537 has 4 divisors (see below), whose sum is σ = 1055601316. Its totient is φ = 1055453760.

The previous prime is 1055527511. The next prime is 1055527541. The reversal of 1055527537 is 7357255501.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7357255501 = 499 ⋅14743999.

It can be written as a sum of positive squares in 2 ways, for example, as 208484721 + 847042816 = 14439^2 + 29104^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055527537 - 2⁷ = 1055527409 is a prime.

It is a super-2 number, since 2×1055527537² = 2228276762730572738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055527537.

It is not an unprimeable number, because it can be changed into a prime (1055527567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7764 + ... + 46597.

It is an arithmetic number, because the mean of its divisors is an integer number (263900329).

Almost surely, 2^1055527537 is an apocalyptic number.

It is an amenable number.

1055527537 is a deficient number, since it is larger than the sum of its proper divisors (73779).

1055527537 is an equidigital number, since it uses as much as digits as its factorization.

1055527537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73778.

The product of its (nonzero) digits is 183750, while the sum is 40.

The square root of 1055527537 is about 32488.8832833632. The cubic root of 1055527537 is about 1018.1767817631.

The spelling of 1055527537 in words is "one billion, fifty-five million, five hundred twenty-seven thousand, five hundred thirty-seven".