1056150407 has 4 divisors (see below), whose sum is σ = 1137392760. Its totient is φ = 974908056.

The previous prime is 1056150383. The next prime is 1056150419. The reversal of 1056150407 is 7040516501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1056150407 - 2⁶ = 1056150343 is a prime.

It is a super-2 number, since 2×1056150407² = 2230907364412531298, 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 1056150407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056150457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40621157 + ... + 40621182.

It is an arithmetic number, because the mean of its divisors is an integer number (284348190).

Almost surely, 2^1056150407 is an apocalyptic number.

1056150407 is a deficient number, since it is larger than the sum of its proper divisors (81242353).

1056150407 is an equidigital number, since it uses as much as digits as its factorization.

1056150407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81242352.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1056150407 is about 32498.4677638808. The cubic root of 1056150407 is about 1018.3770187834.

Adding to 1056150407 its reverse (7040516501), we get a palindrome (8096666908).

The spelling of 1056150407 in words is "one billion, fifty-six million, one hundred fifty thousand, four hundred seven".