87050070540748 has 36 divisors (see below), whose sum is σ = 177588535040280. Its totient is φ = 37227286169472.

The previous prime is 87050070540739. The next prime is 87050070540749. The reversal of 87050070540748 is 84704507005078.

It is a super-2 number, since 2×87050070540748² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87050070540749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475425613 + ... + 475608676.

It is an arithmetic number, because the mean of its divisors is an integer number (4933014862230).

Almost surely, 2^{87050070540748} is an apocalyptic number.

It is an amenable number.

87050070540748 is an abundant number, since it is smaller than the sum of its proper divisors (90538464499532).

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

87050070540748 is a wasteful number, since it uses less digits than its factorization.

87050070540748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951034774 (or 951034765 counting only the distinct ones).

The product of its (nonzero) digits is 8780800, while the sum is 55.

The spelling of 87050070540748 in words is "eighty-seven trillion, fifty billion, seventy million, five hundred forty thousand, seven hundred forty-eight".