1051413545 has 32 divisors (see below), whose sum is σ = 1634599680. Its totient is φ = 630478080.

The previous prime is 1051413541. The next prime is 1051413593. The reversal of 1051413545 is 5453141501.

It is not a de Polignac number, because 1051413545 - 2² = 1051413541 is a prime.

It is a super-2 number, since 2×1051413545² = 2210940885218934050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051413541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52166 + ... + 69455.

It is an arithmetic number, because the mean of its divisors is an integer number (51081240).

Almost surely, 2^1051413545 is an apocalyptic number.

It is an amenable number.

1051413545 is a deficient number, since it is larger than the sum of its proper divisors (583186135).

1051413545 is a wasteful number, since it uses less digits than its factorization.

1051413545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121665.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1051413545 is about 32425.5076290256. The cubic root of 1051413545 is about 1016.8522545129.

The spelling of 1051413545 in words is "one billion, fifty-one million, four hundred thirteen thousand, five hundred forty-five".