1056653464 has 16 divisors (see below), whose sum is σ = 1985567400. Its totient is φ = 527168832.

The previous prime is 1056653461. The next prime is 1056653503. The reversal of 1056653464 is 4643566501.

It is a super-2 number, since 2×1056653464² = 2233033085966398592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056653461) 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, 140854 + ... + 148165.

Almost surely, 2^1056653464 is an apocalyptic number.

It is an amenable number.

1056653464 is a deficient number, since it is larger than the sum of its proper divisors (928913936).

1056653464 is a wasteful number, since it uses less digits than its factorization.

1056653464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289482 (or 289478 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 1056653464 is about 32506.2065458275. The cubic root of 1056653464 is about 1018.5386814808.

The spelling of 1056653464 in words is "one billion, fifty-six million, six hundred fifty-three thousand, four hundred sixty-four".