5515011151662 has 32 divisors (see below), whose sum is σ = 11720115217152. Its totient is φ = 1724085788544.

The previous prime is 5515011151607. The next prime is 5515011151669. The reversal of 5515011151662 is 2661511105155.

It is a self number, because there is not a number n which added to its sum of digits gives 5515011151662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515011151669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95498938 + ... + 95556669.

It is an arithmetic number, because the mean of its divisors is an integer number (366253600536).

Almost surely, 2^{5515011151662} is an apocalyptic number.

5515011151662 is an abundant number, since it is smaller than the sum of its proper divisors (6205104065490).

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

5515011151662 is a wasteful number, since it uses less digits than its factorization.

5515011151662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191055912.

The product of its (nonzero) digits is 45000, while the sum is 39.

The spelling of 5515011151662 in words is "five trillion, five hundred fifteen billion, eleven million, one hundred fifty-one thousand, six hundred sixty-two".