156763067161061 has 16 divisors (see below), whose sum is σ = 165790627243200. Its totient is φ = 147814134755328.

The previous prime is 156763067161013. The next prime is 156763067161139. The reversal of 156763067161061 is 160161760367651.

It is not a de Polignac number, because 156763067161061 - 2⁴² = 152365020649957 is a prime.

It is a super-2 number, since 2×156763067161061² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156763067160988 and 156763067161006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156763067169061) 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, 7059755 + ... + 19062168.

It is an arithmetic number, because the mean of its divisors is an integer number (10361914202700).

Almost surely, 2^{156763067161061} is an apocalyptic number.

It is an amenable number.

156763067161061 is a deficient number, since it is larger than the sum of its proper divisors (9027560082139).

156763067161061 is a wasteful number, since it uses less digits than its factorization.

156763067161061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26123428.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 156763067161061 in words is "one hundred fifty-six trillion, seven hundred sixty-three billion, sixty-seven million, one hundred sixty-one thousand, sixty-one".