1456154056 has 16 divisors (see below), whose sum is σ = 3120330240. Its totient is φ = 624066000.

The previous prime is 1456154039. The next prime is 1456154059. The reversal of 1456154056 is 6504516541.

It is a super-2 number, since 2×1456154056² = 4240769269610502272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1456154059) 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, 13001320 + ... + 13001431.

It is an arithmetic number, because the mean of its divisors is an integer number (195020640).

Almost surely, 2^1456154056 is an apocalyptic number.

It is an amenable number.

1456154056 is an abundant number, since it is smaller than the sum of its proper divisors (1664176184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1456154056 is a wasteful number, since it uses less digits than its factorization.

1456154056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26002764 (or 26002760 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 1456154056 is about 38159.5866853927. The cubic root of 1456154056 is about 1133.4501947163.

The spelling of 1456154056 in words is "one billion, four hundred fifty-six million, one hundred fifty-four thousand, fifty-six".