102772253562350 has 48 divisors (see below), whose sum is σ = 192997178849808. Its totient is φ = 40713249373440.

The previous prime is 102772253562343. The next prime is 102772253562359. The reversal of 102772253562350 is 53265352277201.

It is a super-2 number, since 2×102772253562350² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102772253562359) 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, 16329674 + ... + 21730226.

It is an arithmetic number, because the mean of its divisors is an integer number (4020774559371).

Almost surely, 2^{102772253562350} is an apocalyptic number.

102772253562350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102772253562350 is a deficient number, since it is larger than the sum of its proper divisors (90224925287458).

102772253562350 is a wasteful number, since it uses less digits than its factorization.

102772253562350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404229 (or 5404224 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 102772253562350 in words is "one hundred two trillion, seven hundred seventy-two billion, two hundred fifty-three million, five hundred sixty-two thousand, three hundred fifty".