70746804954 has 144 divisors (see below), whose sum is σ = 191620323648. Its totient is φ = 18740139264.

The previous prime is 70746804923. The next prime is 70746804979. The reversal of 70746804954 is 45940864707.

70746804954 is a `hidden beast` number, since 7 + 0 + 74 + 6 + 80 + 495 + 4 = 666.

It is a super-2 number, since 2×70746804954² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70746804954.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 969387 + ... + 1039809.

It is an arithmetic number, because the mean of its divisors is an integer number (1330696692).

Almost surely, 2^70746804954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70746804954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95810161824).

70746804954 is an abundant number, since it is smaller than the sum of its proper divisors (120873518694).

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

70746804954 is a wasteful number, since it uses less digits than its factorization.

70746804954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70529 (or 70519 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 70746804954 in words is "seventy billion, seven hundred forty-six million, eight hundred four thousand, nine hundred fifty-four".