155651061096 has 48 divisors (see below), whose sum is σ = 421625376900. Its totient is φ = 51875020032.

The previous prime is 155651061091. The next prime is 155651061119. The reversal of 155651061096 is 690160156551.

155651061096 is a `hidden beast` number, since 1 + 556 + 5 + 1 + 0 + 6 + 1 + 0 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 149912998596 + 5738062500 = 387186^2 + 75750^2 .

It is not an unprimeable number, because it can be changed into a prime (155651061091) 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, 260890 + ... + 615926.

Almost surely, 2^155651061096 is an apocalyptic number.

It is an amenable number.

155651061096 is an abundant number, since it is smaller than the sum of its proper divisors (265974315804).

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

155651061096 is a wasteful number, since it uses less digits than its factorization.

155651061096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361138 (or 361131 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 45.

The spelling of 155651061096 in words is "one hundred fifty-five billion, six hundred fifty-one million, sixty-one thousand, ninety-six".