73562545415340 has 72 divisors (see below), whose sum is σ = 226196429641728. Its totient is φ = 19347957146880.

The previous prime is 73562545415327. The next prime is 73562545415347. The reversal of 73562545415340 is 4351454526537.

73562545415340 is a `hidden beast` number, since 7 + 3 + 5 + 6 + 2 + 5 + 4 + 541 + 53 + 40 = 666.

It is a super-2 number, since 2×73562545415340² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73562545415347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2799170476 + ... + 2799196755.

Almost surely, 2^{73562545415340} is an apocalyptic number.

It is an amenable number.

73562545415340 is an abundant number, since it is smaller than the sum of its proper divisors (152633884226388).

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

73562545415340 is a wasteful number, since it uses less digits than its factorization.

73562545415340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5598367319 (or 5598367314 counting only the distinct ones).

The product of its (nonzero) digits is 30240000, while the sum is 54.

The spelling of 73562545415340 in words is "seventy-three trillion, five hundred sixty-two billion, five hundred forty-five million, four hundred fifteen thousand, three hundred forty".