56733363450 has 72 divisors (see below), whose sum is σ = 153848287008. Its totient is φ = 14987492640.

The previous prime is 56733363437. The next prime is 56733363487. The reversal of 56733363450 is 5436333765.

56733363450 is a `hidden beast` number, since 5 + 6 + 7 + 3 + 3 + 3 + 634 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 56733363396 and 56733363405.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 540982 + ... + 637281.

It is an arithmetic number, because the mean of its divisors is an integer number (2136781764).

Almost surely, 2^56733363450 is an apocalyptic number.

56733363450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56733363450 is an abundant number, since it is smaller than the sum of its proper divisors (97114923558).

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

56733363450 is a wasteful number, since it uses less digits than its factorization.

56733363450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178388 (or 1178380 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 45.

The spelling of 56733363450 in words is "fifty-six billion, seven hundred thirty-three million, three hundred sixty-three thousand, four hundred fifty".